CN215709456U - Coating line work piece changes and hangs conveyor - Google Patents
Coating line work piece changes and hangs conveyor Download PDFInfo
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- CN215709456U CN215709456U CN202121504473.7U CN202121504473U CN215709456U CN 215709456 U CN215709456 U CN 215709456U CN 202121504473 U CN202121504473 U CN 202121504473U CN 215709456 U CN215709456 U CN 215709456U
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Abstract
The utility model discloses a workpiece transferring and conveying device for a coating production line, which comprises a vehicle frame, driving wheel sets, driven wheel sets, a hydraulic lifting device and a workpiece bearing lifting appliance, wherein the vehicle frame is of a rectangular frame structure and is formed by welding and assembling sectional materials, two fixed auxiliary plates are respectively arranged at two ends above the vehicle frame, the auxiliary plates are connected with the hydraulic lifting device through bolts, a group of driven wheels and a group of driving walking wheels are respectively arranged at the left side and the right side below the vehicle frame, the driving walking wheels are arranged in front of the driven walking wheels and transmit power to the driving wheel sets at two sides through universal couplings, the hydraulic lifting device is arranged at the left end and the right end above the vehicle frame, and the workpiece bearing lifting appliance which is hung with a workpiece can be automatically hung on a conveying line after being lifted to a certain height. The utility model has reasonable structural design and convenient operation, reduces the labor intensity of workers and greatly improves the working efficiency.
Description
Technical Field
The utility model relates to a conveying vehicle for a coating production line, which can be used for transferring and conveying workpieces between coating production lines.
Background
At present, the method is applied to conveying the workpieces and transferring the workpieces on a coating operation production line in China, the traditional operation mode is to convey the workpieces by a common flat car, when the workpieces need to be transferred from an electrophoresis line to a coating conveying line, because the old common flat car does not have the function of lifting, rotating and hanging the workpieces, the workpieces need to be manually carried, lifted and then placed on the traditional common flat car for conveying, when reaching the workpiece loading point of the coating conveying line, the workpiece is hung on the coating conveying line by manual conveying, the method has the advantages of high labor intensity, time and labor waste, low working efficiency, lifting and carrying by a crane or a forklift when the tonnage of the workpiece is too heavy or the size of the workpiece is too large, the mode is high in cost and low in automation degree, and a forklift or a travelling crane is used for frequent lifting in a workshop, so that the operation is complex, and certain potential safety hazards are realized.
Disclosure of Invention
The utility model aims to solve the problem that workpieces need to be manually conveyed to be transferred and hung on the background, the workpiece transferring and conveying device for the coating production line can automatically convey a bearing lifting appliance hung with the workpieces to the lower part of a conveying line, and the bearing lifting appliance is hung on a hook on the conveying line through a hydraulic lifting device, so that the automatic transferring and hanging function of the workpieces is finally realized.
In order to achieve the purpose, the utility model provides the following technical scheme:
a coating line workpiece transferring and conveying device comprises: the frame, the driving wheel group, driven wheel group, hydraulic lifting device, the work piece bears the hoist, hydraulic power unit etc. constitute, the frame becomes rectangular frame structure, it forms by section bar welding equipment, the top both ends of frame respectively are equipped with two fixed attaches the board, should attach board and hydraulic lifting device adoption bolted connection, the below left and right sides of frame respectively is equipped with a set of follow driving wheel and a set of road wheel of having driven, road wheel of having driven sets of place ahead at road wheel, road wheel of having driven passes through universal joint by the motor reducer, transmit the driving wheel group of power transmission for both sides, finally realize the drive wheel synchronous operation of both sides, both ends are equipped with hydraulic lifting device about the top of frame, can realize the weight of bearing the hoist that will hang the work piece through hydraulic lifting device and lift and descend the function.
The hydraulic lifting device comprises a fixing frame, guide wheels, a lifting hydraulic cylinder and a movable support frame, wherein the fixed support frame is welded by sectional materials to form an H shape, the tail end of the hydraulic cylinder is fixed by bolts with a connecting beam in the middle of the fixed support frame, the rod end of the hydraulic cylinder is connected with the movable support frame by a pin shaft, the movable support frame is welded by steel plates and is provided with a guide positioning block on the upper surface of the movable support frame, a bearing lifting appliance can be automatically positioned and placed in the middle of the movable support frame conveniently, 2 sets of guide wheels are respectively arranged on two sides of the movable support frame, and the guide wheels can move up and down in a guide groove in the inner side of the fixed support frame.
The workpiece bearing lifting appliance is formed by welding sectional materials and is rectangular, the length of the bearing lifting appliance is greater than the distance between the hydraulic lifting devices at the two ends of the table board, a lifting hook is arranged below the bearing lifting appliance, workpieces of various sizes can be hung below the bearing lifting appliance, and two lifting rods are arranged above the bearing lifting appliance and can be in butt joint with the lifting hook on the conveying line.
The power supply mode of the workpiece transferring and hanging conveying device of the coating production line adopts low-voltage rail power supply, and can meet the requirement of continuous power supply.
The utility model has the beneficial effects that:
1. the PLC frequency conversion control technology is adopted, the butt joint precision is high, the bearing lifting appliance hung with the workpiece can be automatically conveyed to a station and is in butt joint with the coating conveying line, then the hydraulic lifting device acts, the bearing lifting appliance hung with the workpiece is lifted to a certain height and then hung on a hanging hook on the conveying line, and the transferring and hanging functions of the workpiece on two different production lines are realized.
2. The lifting device in the coating production line workpiece transferring and hanging conveying device adopts hydraulic lifting, can meet the requirement of lifting large-tonnage workpieces, is stable in lifting process, free of jumping and shaking, simple in structure, stable in performance, convenient and safe to operate, and greatly improves the working efficiency of workers.
3. A plurality of lifting hooks are arranged below a bearing lifting appliance in the conveying device, and the requirement for hanging of workpieces of various models can be met.
Drawings
FIG. 1 is a front view of a coating line transfer conveyor;
FIG. 2 is a top view of a coating line transfer conveyor;
FIG. 3 is a left side view of a coating line transfer conveyor;
in the figure: 1. the device comprises a frame, 2 drive wheel sets, 3 transmission shafts, 4 couplers, 5 drive speed reducers, 6 load-bearing lifting appliances, 7 auxiliary plates, 8 driven wheel sets, 9 fixed supporting frames, 10 lifting hydraulic cylinders, 11 movable supporting frames, 12 guide wheels and 13 guide positioning blocks.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings.
In fig. 1 and 2, the frame 1 is a rectangular shape and is formed by welding and assembling sectional materials, the left side and the right side of the lower end of the frame 1 are respectively provided with a group of driving wheel set 2 and a group of driven wheel set 8, the group of driven wheel set 8 is arranged behind the driving wheel set 2, output shafts at two ends of the driving speed reducer 5 are provided with a coupler 4, power is transmitted to the driving wheel sets 2 at two sides through a transmission shaft 3, synchronous operation of the wheel sets at two sides is realized, and two auxiliary plates 7 are respectively arranged at two sides above the frame 1 and are used for being connected with a fixed support frame 9.
In fig. 3, a fixed support frame 9 is welded by using sectional materials to form an H-shape, a lifting hydraulic cylinder 10 is arranged on a connecting beam in the middle of the fixed support frame 9, the rod end of the lifting hydraulic cylinder 10 is connected with a movable support frame 11 by using a pin shaft, the movable support frame 11 is welded by using a steel plate, two pairs of guide wheels 12 are respectively arranged on two sides of the movable support frame 11, and a guide positioning block 13 is arranged on the upper surface of the movable support frame 11 to automatically position the load-bearing sling 6 to the center of the movable support frame 11.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model may be made, and equivalents may be substituted for elements thereof without departing from the scope of the utility model.
Claims (3)
1. The utility model provides a coating line work piece changes hangs conveyor, contains frame, drive wheelset, driven wheelset, and hydraulic lifting device, work piece bear the hoist, characterized by: the frame is of a rectangular frame structure and is formed by welding and assembling sectional materials, two fixed auxiliary plates are arranged at two ends of the upper portion of the frame respectively and are connected with a hydraulic lifting device through bolts, a set of driven wheels and a set of driving travelling wheels are arranged on the left side and the right side of the lower portion of the frame respectively, the driving travelling wheels are arranged in front of the driven travelling wheels, the driving travelling wheels are driven by a motor reducer through universal couplings to transmit power to driving wheel sets on two sides, and the hydraulic lifting device is arranged at the left end and the right end of the upper portion of the frame.
2. The coating line workpiece transferring and conveying device according to claim 1, wherein: the hydraulic lifting device comprises a fixed support frame, a lifting hydraulic cylinder, a movable support frame and guide wheels, wherein the fixed support frame is welded by sectional materials and is H-shaped, the guide rails are arranged on the inner side of the fixed support frame, the guide wheels are respectively arranged on two sides of the movable support frame, the guide wheels can move up and down on the inner side of the fixed support frame, the tail end of the lifting hydraulic cylinder is fixed on a cross beam in the middle of the fixed support frame, the rod end of the lifting hydraulic cylinder is connected with the bottom of the movable support frame, the lifting of the movable support frame is realized through the lifting of the hydraulic cylinder, a guide positioning block is arranged on the movable support frame, and a bearing lifting appliance can be automatically positioned at the center of the movable support frame.
3. The coating line workpiece transferring and conveying device according to claim 1, wherein: the bearing lifting appliance is welded by adopting sectional materials, a plurality of lifting hooks are arranged below the bearing lifting appliance, the hanging of workpieces with various sizes can be met, and two lifting rods are arranged on the bearing lifting appliance and are in butt joint with the lifting hooks on the conveying line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121504473.7U CN215709456U (en) | 2021-06-30 | 2021-06-30 | Coating line work piece changes and hangs conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121504473.7U CN215709456U (en) | 2021-06-30 | 2021-06-30 | Coating line work piece changes and hangs conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215709456U true CN215709456U (en) | 2022-02-01 |
Family
ID=80046978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121504473.7U Active CN215709456U (en) | 2021-06-30 | 2021-06-30 | Coating line work piece changes and hangs conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215709456U (en) |
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2021
- 2021-06-30 CN CN202121504473.7U patent/CN215709456U/en active Active
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